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| author | Patrick Williams <iawillia@us.ibm.com> | 2012-07-31 10:26:12 -0500 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2012-08-10 11:38:42 -0500 |
| commit | 99f217daf307b3cd963bcbce8eb7b025d58f734e (patch) | |
| tree | 87a82faba5be946460ff25f222f0f10a03afdfce /src/include/sys | |
| parent | da472c60655393f0bb49113713a8be2bdd2a9b6f (diff) | |
| download | talos-hostboot-99f217daf307b3cd963bcbce8eb7b025d58f734e.tar.gz talos-hostboot-99f217daf307b3cd963bcbce8eb7b025d58f734e.zip | |
Support for master winkle.
RTC: 44730
Change-Id: Ifaeecc659e1bfd8ded4744dc591fc993471519ba
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1471
Tested-by: Jenkins Server
Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/include/sys')
| -rw-r--r-- | src/include/sys/misc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/sys/misc.h b/src/include/sys/misc.h index 1ffd8e6a7..f1c62273b 100644 --- a/src/include/sys/misc.h +++ b/src/include/sys/misc.h @@ -142,6 +142,9 @@ uint64_t cpu_spr_value(CpuSprNames spr); * * @retval 0 - Success * @retval -EDEADLK - Cores other than the master are already running. + * + * @note This function will migrate the task to the master thread and in the + * process will unset any task affinity. See task_affinity_unpin(). */ int cpu_master_winkle(); |
